156739008500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{717341}}^1$

素因数の和:717402

約数の個数: 96

約数和(自身を含む): 376001982720

約数和(自身を除く): 219262974220

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 125, 190, 230, 250, 380, 437, 460, 475, 500, 575, 874, 950, 1150, 1748, 1900, 2185, 2300, 2375, 2875, 4370, 4750, 5750, 8740, 9500, 10925, 11500, 21850, 43700, 54625, 109250, 218500, 717341, 1434682, 2869364, 3586705, 7173410, 13629479, 14346820, 16498843, 17933525, 27258958, 32997686, 35867050, 54517916, 65995372, 68147395, 71734100, 82494215, 89667625, 136294790, 164988430, 179335250, 272589580, 313478017, 329976860, 340736975, 358670500, 412471075, 626956034, 681473950, 824942150, 1253912068, 1362947900, 1567390085, 1649884300, 1703684875, 2062355375, 3134780170, 3407369750, 4124710750, 6269560340, 6814739500, 7836950425, 8249421500, 15673900850, 31347801700, 39184752125, 78369504250, 156739008500]

約数ペア:

[(1, 156739008500), (2, 78369504250), (4, 39184752125), (5, 31347801700), (10, 15673900850), (19, 8249421500), (20, 7836950425), (23, 6814739500), (25, 6269560340), (38, 4124710750), (46, 3407369750), (50, 3134780170), (76, 2062355375), (92, 1703684875), (95, 1649884300), (100, 1567390085), (115, 1362947900), (125, 1253912068), (190, 824942150), (230, 681473950), (250, 626956034), (380, 412471075), (437, 358670500), (460, 340736975), (475, 329976860), (500, 313478017), (575, 272589580), (874, 179335250), (950, 164988430), (1150, 136294790), (1748, 89667625), (1900, 82494215), (2185, 71734100), (2300, 68147395), (2375, 65995372), (2875, 54517916), (4370, 35867050), (4750, 32997686), (5750, 27258958), (8740, 17933525), (9500, 16498843), (10925, 14346820), (11500, 13629479), (21850, 7173410), (43700, 3586705), (54625, 2869364), (109250, 1434682), (218500, 717341)]